AMD-K6-2E Datasheet, PDF (314/332 Pages) Advanced Micro Devices – AMD-K6™-2E Embedded Processor

AMD-K6™-2E Processor Data Sheet
Preliminary Information
Airflow
22529B/0—January 2000
Ideal areas for voltage regulator
Figure 110. Airflow for a Heatsink with Fan
Airflow Management
in a System Design
Complete airflow management in a system is important. In
addition to the volume of air, the path of the air is also
important. Figure 111 shows the airflow in a dual-fan system.
The fan in the front end pulls cool air into the system through
intake slots in the chassis. The power supply fan forces the hot
air out of the chassis. The thermal performance of the heatsink
can be maximized if it is located in the shaded area, where it
receives greatest benefit from this air exchange system.
Main Board
Fan
P/S
V
e
Drive Bays
n
t
s
Fan
Vents
Front
Figure 111. Airflow Path in a Dual-Fan System
296
Thermal Design
Chapter 16